Creatures you control have haste. (They can attack and {T} as soon as they come under your control.)

Creatures you control have first strike.

{1}, {T}: Target 1/1 creature gets +1/+2 until end of turn.

{3}: Target creature doesn't untap during its controller's next untap step.

{2}: Target creature gains banding until end of turn. (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding a player controls are blocking or being blocked by a creature, that player divides that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.)

{4}, {T}: Attach target Aura attached to a creature to another creature.

At the beginning of your upkeep, sacrifice Forethought Amulet unless you pay {3}. If an instant or sorcery source would deal 3 or more damage to you, it deals 2 damage to you instead.

{5}, Sacrifice Gauntlets of Chaos: Exchange control of target artifact, creature, or land you control and target permanent an opponent controls that shares one of those types with it. If those permanents are exchanged this way, destroy all Auras attached to them.

{T}: Look at target player's hand.

{1}, {T}: Target creature gains banding until end of turn. (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding a player controls are blocking or being blocked by a creature, that player divides that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.)

{X}: You may choose a creature card in your hand whose mana cost could be paid by some amount of, or all of, the mana you spent on {X}. If you do, you may cast that card face down as a 2/2 creature spell without paying its mana cost. If the creature that spell becomes as it resolves has not been turned face up and would assign or deal damage, be dealt damage, or become tapped, instead it's turned face up and assigns or deals damage, is dealt damage, or becomes tapped. Activate only as a sorcery.

{2}, {T}: Exile the top card of your library face down. {0}: Sacrifice Knowledge Vault. If you do, discard your hand, then put all cards exiled with Knowledge Vault into their owner's hand. When Knowledge Vault leaves the battlefield, put all cards exiled with Knowledge Vault into their owner's graveyard.

{4}, {T}: Put a matrix counter on target creature and that creature gains "Remove a matrix counter from this creature: Regenerate this creature." Activate only during your upkeep.

{T}, Sacrifice Mirror Universe: Exchange life totals with target opponent. Activate only during your upkeep.

{4}, {T}: For one spell this turn, you may spend mana as though it were mana of any type to pay that spell's mana cost. (Additional costs are still paid normally.)

{3}, {T}: The next time a source of your choice would deal damage to you this turn, that damage is dealt to target creature of an opponent's choice instead.

{3}, {T}: Counter target instant or Aura spell that targets a permanent you control.

{5}, {T}, Exile Ring of Ma'rûf: The next time you would draw a card this turn, instead put a card you own from outside the game into your hand.

{2}: Rocket Launcher deals 1 damage to any target. Destroy Rocket Launcher at the beginning of the next end step. Activate only if you've controlled Rocket Launcher continuously since the beginning of your most recent turn.

Sword of the Ages enters the battlefield tapped. {T}, Sacrifice Sword of the Ages and any number of creatures you control: Sword of the Ages deals X damage to any target, where X is the total power of the creatures sacrificed this way, then exile Sword of the Ages and those creature cards.

Whenever you cast a creature spell, you may pay {1}. If you do, return target creature to its owner's hand.

Whenever a land enters the battlefield, Ankh of Mishra deals 2 damage to that land's controller.

At the beginning of your upkeep, put a doom counter on Armageddon Clock. At the beginning of your draw step, Armageddon Clock deals damage equal to the number of doom counters on it to each player. {4}: Remove a doom counter from Armageddon Clock. Any player may activate this ability but only during any upkeep step.

As Black Vise enters the battlefield, choose an opponent. At the beginning of the chosen player's upkeep, Black Vise deals X damage to that player, where X is the number of cards in their hand minus 4.

Blaze deals X damage to any target.

Flip a coin. If you win the flip, you gain 1 life and target opponent loses 1 life, and you decide whether to flip again. If you lose the flip, you lose 1 life and that opponent gains 1 life, and that player decides whether to flip again. Double the life stakes with each flip.

Whenever a player taps a land for mana, Manabarbs deals 1 damage to that player.

At the beginning of each player's upkeep, Primal Order deals damage to that player equal to the number of nonbasic lands they control.

Damage that would reduce your life total to less than 1 reduces it to 1 instead.

Haste {B}: Return Ashen Ghoul from your graveyard to the battlefield. Activate only during your upkeep and only if three or more creature cards are above Ashen Ghoul.

{0}: Return Blinking Spirit to its owner's hand.

At end of combat, put a paralyzation counter on each creature blocking or blocked by Dread Wight and tap those creatures. Each of those creatures doesn't untap during its controller's untap step for as long as it has a paralyzation counter on it. Each of those creatures gains "{4}: Remove a paralyzation counter from this creature."

{T}: Target creature can't be regenerated this turn.

{T}: You may tap or untap target artifact an opponent controls.

You may choose not to untap Phyrexian Gremlins during your untap step. {T}: Tap target artifact. It doesn't untap during its controller's untap step for as long as Phyrexian Gremlins remains tapped.

Whenever Seasoned Marshal attacks, you may tap target creature.

{1}{G}, {T}, Sacrifice a creature: Forests you control become 2/3 creatures until end of turn. They're still lands.

As Cursed Rack enters the battlefield, choose an opponent. The chosen player's maximum hand size is four.

Target opponent reveals their hand. You choose a noncreature, nonland card from it. That player discards that card.

Whenever an opponent discards a card, Megrim deals 2 damage to that player.

Target opponent reveals their hand. You choose a creature card from it. That player discards that card.

Choose a color. Target player reveals their hand and discards all cards of that color.

Look at the top five cards of your library. Put one of them into your hand and the rest on top of your library in any order.

Tap target artifact, creature, or land. Draw a card at the beginning of the next turn's upkeep.

Enchant non-Wall creature Enchanted creature has first strike and trample. At the beginning of the end step of enchanted creature's controller, destroy that creature if it didn't attack this turn.

Enchant creature Enchanted creature gets +1/+1. {W}: Enchanted creature gets +0/+1 until end of turn.

Cumulative upkeep {U} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) {1}: Target creature gains flying until end of turn.

Cumulative upkeep {U} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) {1}: Target creature gains flying until end of turn.

Enchant artifact Whenever enchanted artifact becomes tapped or a player activates an ability of enchanted artifact without {T} in its activation cost, Artifact Possession deals 2 damage to that artifact's controller.

Enchant creature Whenever enchanted creature deals damage to you, Backfire deals that much damage to that creature's controller.

Whenever a green creature dies, its controller discards a card.

Cumulative upkeep {U} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) Green creatures have "Cumulative upkeep {1}."

Enchant land You control enchanted land.

Enchant creature Enchanted creature has banding. (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding a player controls are blocking or being blocked by a creature, that player divides that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.)

When Curse of Marit Lage enters the battlefield, tap all Islands. Islands don't untap during their controllers' untap steps.

All creatures are black.

Enchant creature Enchanted creature can't attack. Prevent all combat damage that would be dealt by enchanted creature.

At the beginning of your upkeep, sacrifice Drought unless you pay {W}{W}. Spells cost an additional "Sacrifice a Swamp" to cast for each black mana symbol in their mana costs. Activated abilities cost an additional "Sacrifice a Swamp" to activate for each black mana symbol in their activation costs.

At the beginning of your upkeep, sacrifice Earthlink unless you pay {2}. Whenever a creature dies, that creature's controller sacrifices a land.

Players play with the top card of their libraries revealed.

White spells cost {3} more to cast. Activated abilities of white enchantments cost {3} more to activate.

{1}{W}: The next time a black or red source of your choice would deal damage to you this turn, prevent that damage.

Whenever an artifact becomes tapped or a player activates an artifact's ability without {T} in its activation cost, Haunting Wind deals 1 damage to that artifact's controller.

Enchant creature Whenever enchanted creature blocks or becomes blocked by a creature with toughness 3 or less, destroy the other creature at end of combat. At the beginning of the next end step, if that creature was destroyed this way, put a +1/+1 counter on the first creature.

At the beginning of your upkeep, sacrifice Justice unless you pay {W}{W}. Whenever a red creature or spell deals damage, Justice deals that much damage to that creature's or spell's controller.

Whenever a Mountain an opponent controls becomes tapped, you gain 1 life.

All Forests are 1/1 creatures that are still lands.

Blue creatures don't untap during their controllers' untap steps. At the beginning of each player's upkeep, that player may choose any number of tapped blue creatures they control and pay {4} for each creature chosen this way. If the player does, untap those creatures.

Whenever a player casts an enchantment spell, counter it.

Players play with their hands revealed.

Enchant creature Enchanted creature has shroud as long as it's untapped. (It can't be the target of spells or abilities.)

Whenever an opponent casts a red spell, you gain 2 life.

Creatures can't block.

Each creature you control can't be blocked by more than one creature.

Creatures you control have menace. (They can't be blocked except by two or more creatures.)

Creatures you control have flying.

All creatures have haste.

Take an extra turn after this one. At the beginning of that turn's end step, you lose the game.

Untap all white creatures you control. Whenever a creature blocks this turn, it gets +0/+1 until end of turn.

Cast this spell only during combat before blockers are declared. Target creature defending player controls can block any number of creatures this turn. It blocks each attacking creature this turn if able.

The next time a source of your choice would deal damage to you this turn, instead that source deals that much damage to you and Eye for an Eye deals that much damage to that source's controller.

Tap all creatures blocking target attacking creature. Prevent all combat damage that would be dealt this turn by that creature and each creature blocking it.

You may put a creature card from your hand onto the battlefield. If you do, sacrifice it unless you pay its mana cost reduced by up to {2}.

Counter target spell unless its controller pays {1}. Draw a card at the beginning of the next turn's upkeep.

Untap target attacking creature. Prevent all combat damage that would be dealt to and dealt by that creature this turn. Draw a card at the beginning of the next turn's upkeep.

Target creature gets +0/+X until end of turn, where X is its mana value.

Look at the top three cards of target player's library, then put them back in any order. You may have that player shuffle.

You gain X life, where X is twice the damage dealt to you so far this turn by artifacts.

Target creature gets -5/-0 until end of turn.

{T}, Sacrifice a creature: You gain life equal to the sacrificed creature's toughness.

{T}: Add {W}. {T}: Return target legendary creature to its owner's hand.

{T}: Add {G}. {T}: Target 1/1 creature gets +1/+2 until end of turn.

Choose one — • Target player gains X life. • Prevent the next X damage that would be dealt to any target this turn.

You gain 3 life for each creature attacking you.

When Delusions of Mediocrity enters the battlefield, you gain 10 life. When Delusions of Mediocrity leaves the battlefield, you lose 10 life.

Whenever an opponent taps a Mountain for mana, you may gain 1 life.

Whenever an opponent taps a Mountain for mana, you may gain 1 life.

{3}, {T}: Target player mills two cards. If two cards that share a color were milled this way, repeat this process.

{2}, {T}: Target player mills two cards.

All creatures have protection from black.

All creatures have protection from red.

Creatures can't attack a player unless that player cast a spell or put a nontoken permanent onto the battlefield during their last turn.

Enchant creature Enchanted creature can't be blocked by artifact creatures. Prevent all damage that would be dealt to enchanted creature by artifact sources. Enchanted creature can't be the target of abilities from artifact sources.

Counter target instant or Aura spell that targets a permanent you control.

Enchant creature As Chromatic Armor enters the battlefield, choose a color. Chromatic Armor enters the battlefield with a sleight counter on it. Prevent all damage that would be dealt to enchanted creature by sources of the last chosen color. {X}: Put a sleight counter on Chromatic Armor and choose a color. X is the number of sleight counters on Chromatic Armor.

Prevent all combat damage that would be dealt this turn.

Regenerate target creature.

Change the target of target spell with a single target.

Cumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) Prevent all damage that would be dealt by instant and sorcery spells. Creatures with flying don't untap during their controllers' untap steps.

Creatures with power greater than the number of cards in your hand can't attack.

Enchant land Enchanted land has "{T}: Counter target spell if it would destroy a land you control."

Green creatures can't attack unless their controller sacrifices a land for each green creature they control that's attacking. (This cost is paid as attackers are declared.)

Prevent all combat damage that would be dealt this turn.

{1}: The next time an unblocked creature of your choice would deal combat damage to you this turn, prevent all but 1 of that damage.

One or more target creatures become white until end of turn.

Prevent all combat damage that would be dealt this turn.

Sacrifice a Swamp: Regenerate target black creature. (The next time that creature would be destroyed this turn, it isn't. Instead tap it, remove all damage from it, and remove it from combat.)

Prevent all damage that would be dealt to target creature this turn.

If you would draw a card during your draw step, instead you may skip that draw. If you do, until your next turn, you can't be attacked except by creatures with flying and/or islandwalk.

{2}{G}, {T}, Discard two cards: All lands target player controls become 3/3 creatures until end of turn. They're still lands.

At the beginning of your upkeep, sacrifice Koskun Falls unless you tap an untapped creature you control. Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you.

Creatures without flying can't attack.

Enchant creature All damage that would be dealt to you is dealt to enchanted creature instead.

Enchant creature As Prismatic Ward enters the battlefield, choose a color. Prevent all damage that would be dealt to enchanted creature by sources of the chosen color.

Enchant creature (Target a creature as you cast this. This card enters the battlefield attached to that creature.) {G}: Regenerate enchanted creature. (The next time that creature would be destroyed this turn, it isn't. Instead tap it, remove all damage from it, and remove it from combat.)

The next time a source of your choice would deal damage to you this turn, prevent that damage. You gain life equal to the damage prevented this way.

Whenever a spell or ability an opponent controls causes a land to be put into your graveyard from the battlefield, return that card to the battlefield.

{T}, Sacrifice Scarab of the Unseen: Return all Auras attached to target permanent you own to their owners' hands. Draw a card at the beginning of the next turn's upkeep.

You gain life equal to the damage dealt to you this turn. Simulacrum deals damage to target creature you control equal to the damage dealt to you this turn.

You may choose not to untap Tawnos's Coffin during your untap step. {3}, {T}: Exile target creature and all Auras attached to it. Note the number and kind of counters that were on that creature. When Tawnos's Coffin leaves the battlefield or becomes untapped, return that exiled card to the battlefield under its owner's control tapped with the noted number and kind of counters on it. If you do, return the other exiled cards to the battlefield under their owner's control attached to that permanent.

Enchant creature Enchanted creature gets +1/+1. Sacrifice Thrull Retainer: Regenerate enchanted creature.

Target creature gets +3/+3 until end of turn.

At the beginning of each upkeep, count the number of permanents. If the number is odd, until end of turn, red creatures get +1/+1 and whenever a player taps a Mountain for mana, that player adds an additional {R}. If the number is even, until end of turn, red creatures get -1/-1 and if a player taps a Mountain for mana, that Mountain produces colorless mana instead of any other type.

Rather than pay the mana cost for a spell, its controller may discard a card that shares a color with that spell.

{G}, {T}: You may put a creature card from your hand onto the battlefield.

Tap target untapped creature you control. If you do, add an amount of {C} equal to that creature's mana value.

{W}{W}, {T}: Return target artifact card from your graveyard to your hand.

Put target creature card from an opponent's graveyard onto the battlefield under your control.

Return target creature card from your graveyard to the battlefield.

Enchant creature card in a graveyard When Dance of the Dead enters the battlefield, if it's on the battlefield, it loses "enchant creature card in a graveyard" and gains "enchant creature put onto the battlefield with Dance of the Dead." Put enchanted creature card onto the battlefield tapped under your control and attach Dance of the Dead to it. When Dance of the Dead leaves the battlefield, that creature's controller sacrifices it. Enchanted creature gets +1/+1 and doesn't untap during its controller's untap step. At the beginning of the upkeep of enchanted creature's controller, that player may pay {1}{B}. If the player does, untap that creature.

Put any number of target artifact cards from target player's graveyard on top of their library in any order.

{1}{U}: Return target white or black creature card from your graveyard to the battlefield. That creature gains "Cumulative upkeep {2}." If the creature would leave the battlefield, exile it instead of putting it anywhere else. (At the beginning of its controller's upkeep, that player puts an age counter on it, then sacrifices it unless they pay its upkeep cost for each age counter on it.)

Return target card from your graveyard to your hand.

Play with your hand revealed. If you would draw a card, reveal the top card of your library instead. If it's a creature card, put it into your graveyard. Otherwise, draw a card. Whenever a creature is put into your graveyard from the battlefield, return it to your hand.

{T}, Exile Feldon's Cane: Shuffle your graveyard into your library.

If you would draw a card, return a card from your graveyard to your hand instead. If you can't, you lose the game. If a card would be put into your graveyard from anywhere, exile that card instead.

Target opponent chooses a card in your graveyard. You may pay {G}. If you do, repeat this process except that opponent can't choose a card already chosen for Forgotten Lore. Then put the last chosen card into your hand.

{T}, Sacrifice a creature: Return target creature card from your graveyard to the battlefield. Activate only during your upkeep.

Discard X cards, then return a card from your graveyard to your hand for each card discarded this way. Exile Recall.

Put target card from your graveyard on top of your library.

Sacrifice a creature, Return Recurring Nightmare to its owner's hand: Return target creature card from your graveyard to the battlefield. Activate only as a sorcery.

Return target card from your graveyard to your hand.

Choose target creature. When that creature dies this turn, return a creature card from its owner's graveyard to the battlefield under the control of that creature's owner.

As an additional cost to cast this spell, exile a creature you control. Return target creature card from your graveyard to the battlefield. Put a +2/+2 counter on that creature if the exiled creature was a Thrull.

{B}{B}, Pay 2 life, Sacrifice a Swamp: Return target creature card from your graveyard to the battlefield.

{3}, {T}: Put a hatchling counter on Triassic Egg. Sacrifice Triassic Egg: Choose one. Activate only if there are two or more hatchling counters on Triassic Egg. • You may put a creature card from your hand onto the battlefield. • Return target creature card from your graveyard to the battlefield.

When Abu Ja'far dies, destroy all creatures blocking or blocked by it. They can't be regenerated.

Whenever a creature enters the battlefield, Aether Flash deals 2 damage to it.

{1}{R}{R}, {T}: Gain control of target artifact for as long as you control Aladdin.

{3}, {T}: Choose target non-Wall creature the active player has controlled continuously since the beginning of the turn. That player may pay {X}, where X is that mana value. If they don't pay, the creature attacks this turn if able, and at the beginning of the next end step, destroy it if it didn't attack this turn. Activate only before attackers are declared.

{W}, Sacrifice an enchantment: Destroy target enchantment. {3}{U}{U}: Counter target enchantment spell.

Destroy all lands.

Exile two target nonartifact creatures. Ashes to Ashes deals 5 damage to you.

Destroy target land or nonblack creature. It can't be regenerated.

{T}, Sacrifice a creature: Target creature gets +2/+2 until end of turn. {1}{U}{U}, Sacrifice a creature: Counter target creature spell.

Enchant permanent You control enchanted permanent.

Enchant creature You control enchanted creature.

Corrupt deals damage to any target equal to the number of Swamps you control. You gain life equal to the damage dealt this way.

Counter target spell.

{X}: Crypt Rats deals X damage to each creature and each player. Spend only black mana on X.

{T}, Sacrifice Daring Apprentice: Counter target spell.

Destroy target nonblack creature. It can't be regenerated.

Destroy target permanent.

Counter target spell. If an artifact or creature spell is countered this way, put that card onto the battlefield under your control instead of into its owner's graveyard.

Destroy target artifact or enchantment.

Destroy target artifact. You gain life equal to its mana value.

Destroy X target nonblack creatures. Draw X cards.

At the beginning of your upkeep, destroy the creature with the least power. It can't be regenerated. If two or more creatures are tied for least power, you choose one of them. When there are no creatures on the battlefield, sacrifice Drop of Honey.

{G}, {T}, Sacrifice Elvish Lyrist: Destroy target enchantment.

Destroy all enchantments or all nonwhite enchantments.

Destroy target creature unless its controller pays life equal to its toughness. A creature destroyed this way can't be regenerated.

Return all creatures to their owners' hands.

Exile target nonwhite attacking creature. You gain life equal to its toughness.

Fiery Justice deals 5 damage divided as you choose among any number of targets. Target opponent gains 5 life.

As an additional cost to cast this spell, pay X life. Fire Covenant deals X damage divided as you choose among any number of target creatures.

Destroy all nonblack creatures. Hellfire deals X plus 3 damage to you, where X is the number of creatures that died this way.

Return all green permanents to their owners' hands.

{1}, {T}: Tap target artifact, creature, or land.

Inferno deals 6 damage to each creature and each player.

{T}: Destroy target creature with power 4 or greater.

{2}, {T}, Sacrifice Jester's Cap: Search target player's library for three cards and exile them. Then that player shuffles.

Enchant land When enchanted land becomes tapped, destroy it. That land's controller may attach Kudzu to a land of their choice.

{G}{G}: Counter target black spell.

Enchant creature All creatures able to block enchanted creature do so.

Tap all lands target player controls and that player loses all unspent mana.

Nevinyrral's Disk enters the battlefield tapped. {1}, {T}: Destroy all artifacts, creatures, and enchantments.

{W}{W}, {T}: Destroy target black permanent.

{T}, Pay 1 life: Counter target black spell.

When Oubliette enters the battlefield, target creature phases out until Oubliette leaves the battlefield. Tap that creature as it phases in this way. (Auras and Equipment phase out with it. While permanents are phased out, they're treated as though they don't exist.)

Enchant creature Enchanted creature can't attack or block.

Destroy all green creatures. They can't be regenerated.

You may choose not to untap Preacher during your untap step. {T}: For as long as Preacher remains tapped, gain control of target creature of an opponent's choice they control.

Destroy all artifacts and enchantments.

Choose one — • Counter target spell if it's blue. • Destroy target permanent if it's blue.

Choose one — • Counter target blue spell. • Destroy target blue permanent.